100 Zlotys Interkosmos `78, Trial Strike
€122,382.00
| Issuer | Poland |
| Year | 1978 |
| Type | Patterns |
| Value | 100 Zlotys (100 Złotych) (100 PLZ) |
| Currency | Third Zloty (1949-1994) |
| Composition | Silver (.625) |
| Weight | 16.5 g |
| Dimensions | 32 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Obverse: Stanisława Wątróbska-Frindt Reverse: Józef Markiewicz-Nieszcz |
| In circulation to | |
| Reference(s) | KM#Pr337, ParM#P384a, Fischer Po#P221b |